The home page currently allows you to limit the number of days of new maps, as well as the # of blog posts. I’m not sure additional customization is needed, but if there are additional votes for this, I will consider it.

An optional integrated link field for SV if you post a BEV-map.
So you don't have to post the SV link in the comments.
Maybe beteween the description and location info.
Like:
Description: lorem ipsum
Street view: available (<- link to SV)
Location: lorem ipsum
---
If you post a SV-map it could be the same with BEV

More categories or more specific categories in the category tree. Example: if I want to see only sngle engine planes. There are plenty of great maps on the site, but making them more easily found would help. Some of the categories seem to general for the vast amount of maps in them. The street view "Vehicle - cars and trucks" has many, but I only want sports cars, for example. Or even the animal category, maybe only cats. I'm sure they can all be found but the tree you have is nice and I believe it should be expanded.